Review of BROLL Property Group - Head Office

im unhappy as a contractor who did some work for the group but it seems the people working for this group dont worry at all how they treat suppliers.in the first place they cant give you the right information from the beginning,when sending invoices according info from the financial department what must be written on the invoices , (adreses ext. ) then every time i rectify there is still something wrong then this then that,not every bodys called broll some contractors are small businesses that are willing to keep your properties running and want to be treated good as well please look into this matter because if you send mails or call they just dont answer